public async Task <bool> Handle(UpdateAvailableStockCountReadModelCommand request, CancellationToken cancellationToken)
{
IExpressionSpecification <Stock> specification = new ProductIdIs(request.ProductId);
var stockRepository = _stockDbContext.StockRepository;
Stock stock = await stockRepository.GetFirstAsync(specification, cancellationToken);
if (stock.LastStockActionDate > request.LastStockUpdatedOn)
{
return(false);
}
stock.UpdateStock(request.AvailableStockCount, request.LastStockActionId, request.LastStockUpdatedOn);
return(true);
}
public async Task <bool> CheckAsync(string productId, CancellationToken cancellationToken)
{
var stockRepository = _stockDbContext.StockRepository;
var specification = new ProductIdIs(productId);
bool isUnique = false;
try
{
await stockRepository.GetFirstAsync(specification, cancellationToken);
}
catch (StockNotFoundException)
{
isUnique = true;
}
return(isUnique);
}